CCPC says there are concerns about supply-related shortages.
Consumers are being warned not to take chances when shopping for Christmas.
The Competition and Consumer Protection Commission says the advice follows concerns of stock shortages and delays because of the pandemic and Brexit.
The CCPC says they're ideal circumstances for rogue traders, online and instore, to take advantage of consumers who are having trouble getting a particular product or toy.
It's urging shoppers to always buy from reputable retailers, pay securely, watch out for exclusively five-star reviews and to check the items as soon as they arrive.

€1.2m Approved For Zipline And High Ropes Adventure Centre At Donadea
Christmas Appeal To Adopt Dogs As Euthanasia Figures Rise
Speed Enforcement To Increase In Kildare With 21 New Camera Zones To Be Rolled Out In January
Over 400 Motorists Caught Speeding So Far Today, Including A Driver In Kilcock
Transport Minister In Discussions With Irish Rail About Extending Late-Night Trains Beyond Christmas
Tadhg And Mary Should Be Looking Forward To Christmas, Say Gardai As Fresh Appeal Launched
Bus Shelters Treated As Luxury Rather Than Standard, With 500 Kildare Bus Stops In Need Of Upgrades
Recruitment Announcements Don’t Add Up As Garda Numbers Stagnant In Kildare South, Says Local TD